Title: Second harmonic conversion efficiency testing device for centrosymmetric material micro
Application Number: 200610165086 Application Date: 2006.12.13
Publication Number: 1963434 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01M11/00;G01J1/00;G01J1/42;G02F1/35
Applicant(s) Name: Institute of Optics and Electronics, Chinese Acade Address:
Inventor(s) Name: Li Haiying;Chen Xunan
Attorney & Agent: jiayu zhong luji
Abstract:
    This invention relates to one double frequency efficiency test device of light fiber conversion lead center symmetric materials micro nanometer structure, which comprises laser, focus lens, fiber beam conversion system, calibration microscopes, load sample bench, level rotation bench, multi-freedom adjust bench, double frequency filter, laser power meter and large bench, wherein, the laser goes through focus lens and conversion fiber to adjust calibration incidence test samples and the double frequency light is measured and displayed with its light intensity values and then compares the light intensity values to get double frequency conversion efficiency.
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